package java_oop_chapter2;

public class Calculator_plus {
	double result;
	private void add(double numA,double numB) {
		result = numA + numB;
	} 
	
	private void minus(double numA,double numB) {
		result = numA - numB;
	}
	
	private void multiply(double numA,double numB) {
		result = numA * numB;
	}
	
	
}
